htable: add a htable_prev method to oppose _next

[ccan] / ccan / noerr / test / run.c

diff --git a/ccan/noerr/test/run.c b/ccan/noerr/test/run.c
index aeef1ca835841881b6fb6e1bded76d96d4d148d8..48086a24d542e98dccaa33548748850f5d464b83 100644 (file)
--- a/ccan/noerr/test/run.c
+++ b/ccan/noerr/test/run.c
@@ -9,12 +9,11 @@
 
 int main(int argc, char *argv[])
 {
-       /* tempnam(3) is generally a bad idea, but OK here. */
-       char *name = tempnam(NULL, "noerr");
+       const char *name = "noerr.file";
        int fd;
        FILE *fp;
 
-       plan_tests(15);
+       plan_tests(16);
        /* Should fail to unlink. */
        ok1(unlink(name) != 0);
        ok1(errno == ENOENT);
@@ -60,5 +59,9 @@ int main(int argc, char *argv[])
        ok1(errno == 100);
        unlink(name);
 
+       errno = 101;
+       free_noerr(malloc(7));
+       ok1(errno == 101);
+
        return exit_status();
 }